138839916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{608947}}^1$

素因数の和:608973

約数の個数: 24

約数和(自身を含む): 341010880

約数和(自身を除く): 202170964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 608947, 1217894, 1826841, 2435788, 3653682, 7307364, 11569993, 23139986, 34709979, 46279972, 69419958, 138839916]

約数ペア:

[(1, 138839916), (2, 69419958), (3, 46279972), (4, 34709979), (6, 23139986), (12, 11569993), (19, 7307364), (38, 3653682), (57, 2435788), (76, 1826841), (114, 1217894), (228, 608947)]